public static JBPopup createPopup(
final List<? extends GotoRelatedItem> items, final String title) {
Object[] elements = new Object[items.size()];
// todo[nik] move presentation logic to GotoRelatedItem class
final Map<PsiElement, GotoRelatedItem> itemsMap = new HashMap<PsiElement, GotoRelatedItem>();
for (int i = 0; i < items.size(); i++) {
GotoRelatedItem item = items.get(i);
elements[i] = item.getElement() != null ? item.getElement() : item;
itemsMap.put(item.getElement(), item);
}
return getPsiElementPopup(
elements,
itemsMap,
title,
new Processor<Object>() {
@Override
public boolean process(Object element) {
if (element instanceof PsiElement) {
//noinspection SuspiciousMethodCalls
itemsMap.get(element).navigate();
} else {
((GotoRelatedItem) element).navigate();
}
return true;
}
});
}
/**
* Returns navigation popup that shows list of related items from {@code items} list
*
* @param items
* @param title
* @param showContainingModules Whether the popup should show additional information that aligned
* at the right side of the dialog.<br>
* It's usually a module name or library name of corresponding navigation item.<br>
* {@code false} by default
* @return
*/
@NotNull
public static JBPopup getRelatedItemsPopup(
final List<? extends GotoRelatedItem> items, String title, boolean showContainingModules) {
Object[] elements = new Object[items.size()];
// todo[nik] move presentation logic to GotoRelatedItem class
final Map<PsiElement, GotoRelatedItem> itemsMap = new HashMap<PsiElement, GotoRelatedItem>();
for (int i = 0; i < items.size(); i++) {
GotoRelatedItem item = items.get(i);
elements[i] = item.getElement() != null ? item.getElement() : item;
itemsMap.put(item.getElement(), item);
}
return getPsiElementPopup(
elements,
itemsMap,
title,
showContainingModules,
element -> {
if (element instanceof PsiElement) {
//noinspection SuspiciousMethodCalls
itemsMap.get(element).navigate();
} else {
((GotoRelatedItem) element).navigate();
}
return true;
});
}
@NotNull
private static Collection<PsiClass> findRelatedActivities(
@NotNull XmlFile file,
@NotNull AndroidFacet facet,
@NotNull DomFileDescription<?> description) {
if (description instanceof LayoutDomFileDescription) {
final Computable<List<GotoRelatedItem>> computable =
AndroidGotoRelatedProvider.getLazyItemsForXmlFile(file, facet);
if (computable == null) {
return Collections.emptyList();
}
final List<GotoRelatedItem> items = computable.compute();
if (items.isEmpty()) {
return Collections.emptyList();
}
final PsiClass activityClass = findActivityClass(facet.getModule());
if (activityClass == null) {
return Collections.emptyList();
}
final List<PsiClass> result = new ArrayList<PsiClass>();
for (GotoRelatedItem item : items) {
final PsiElement element = item.getElement();
if (element instanceof PsiClass) {
final PsiClass aClass = (PsiClass) element;
if (aClass.isInheritor(activityClass, true)) {
result.add(aClass);
}
}
}
return result;
} else {
return findRelatedActivitiesForMenu(file, facet);
}
}